Horford is the only one I see them trading, because he is a free agent in the summer and has a high probablility to walk.
Would the Hawks be interested in Horford for Lopez+Williams? Lopez would be a longterm asset for them. They seem to want a player like Williams since they lose Carroll.
For us it's risky, because we could lose Al at season's end, but would like the chances of keeping Al. Most years and money we could offer, and he's a great fit in the Triangle.
Horford/Porzingis/Melo front line would be one of the best in the league. All 3 guys can give you atleast 15 a night, pass, board, shoot + score inside. Much more versatility. Allows KP to play more Center as well.
If we are able to sign Conley in the offseason
Horford/Porzingis/Melo/Afflalo/Conley is a strong playoff team.